Route
MSY → MIA
Louis Armstrong New Orleans International Airport Miami International Airport
How punctual is this route?
- On-time arrivals
- 80.2%
- Less than 15 minutes late
- Cancelled
- 1.3%
- Of scheduled flights
- Average delay when late
- 86 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,478
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 45%
- Late-arriving aircraft 41%
- Air traffic control & airport 11%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 78.0% | 110 |
| October 2025 | 81.8% | 139 |
| November 2025 | 88.4% | 139 |
| December 2025 | 72.7% | 121 |
| January 2026 | 78.6% | 134 |
| February 2026 | 78.7% | 128 |
| March 2026 | 80.8% | 124 |
| April 2026 | 87.5% | 120 |
| May 2026 | 81.3% | 124 |
| June 2026 | 84.2% | 120 |
| July 2026 | 72.4% | 124 |
| August 2026 | 76.6% | 95 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| American Airlines | 1,293 | 80.6% | 1.2% | 88 min |
| Envoy Air | 105 | 82.7% | 0.0% | 57 min |
| NK | 67 | 71.9% | 4.5% | 87 min |
| Republic Airways | 9 | 66.7% | 0.0% | 105 min |
| Frontier Airlines | 4 | 75.0% | 0.0% | 15 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AA1993
15% late · 155 flights
-
AA2935
26% late · 150 flights
-
AA867
10% late · 133 flights
-
AA1591
13% late · 123 flights
-
AA2168
17% late · 76 flights
-
AA386
12% late · 76 flights
-
AA2201
52% late · 64 flights
-
AA2412
9% late · 44 flights
-
AA2428
30% late · 44 flights
-
AA3140
26% late · 43 flights
-
NK3344
36% late · 37 flights
-
AA2526
24% late · 36 flights
-
MQ3367
21% late · 33 flights
-
AA1407
17% late · 31 flights
-
AA2519
6% late · 31 flights
-
AA2959
36% late · 30 flights
-
AA3231
10% late · 30 flights
-
AA2392
17% late · 29 flights
-
MQ3846
22% late · 28 flights
-
AA2286
30% late · 27 flights
-
AA2759
0% late · 24 flights
-
AA2967
29% late · 24 flights
-
AA952
14% late · 22 flights
-
AA2627
19% late · 21 flights
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